package com.sloera.IO;

import java.io.FileOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;

/**
 * @author sloera
 * @create 2020/7/22
 */
public class IO {
    public static void main(String[] args) throws IOException {
        OutputStream outputStream = new FileOutputStream(".");
        outputStream.write("hello".getBytes(StandardCharsets.UTF_8));

    }
}
